Base | Representation |
---|---|
bin | 11101111111000101101… |
… | …10000101100101010010 |
3 | 10122111101120212222211100 |
4 | 32333202312011211102 |
5 | 113340030032410302 |
6 | 2105151545125230 |
7 | 134302604054211 |
oct | 16774266054522 |
9 | 3574346788740 |
10 | 1030303013202 |
11 | 367a49211261 |
12 | 14781a489816 |
13 | 76207375098 |
14 | 37c1cc0b078 |
15 | 1bc01c96d1c |
hex | efe2d85952 |
1030303013202 has 24 divisors (see below), whose sum is σ = 2236246456860. Its totient is φ = 342830759040.
The previous prime is 1030303013189. The next prime is 1030303013203. The reversal of 1030303013202 is 2023103030301.
1030303013202 is a `hidden beast` number, since 10 + 3 + 0 + 30 + 301 + 320 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1005224806881 + 25078206321 = 1002609^2 + 158361^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (1030303013203) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50287699 + ... + 50308182.
Almost surely, 21030303013202 is an apocalyptic number.
1030303013202 is an abundant number, since it is smaller than the sum of its proper divisors (1205943443658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030303013202 is a wasteful number, since it uses less digits than its factorization.
1030303013202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100596458 (or 100596455 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 1030303013202 its reverse (2023103030301), we get a palindrome (3053406043503).
The spelling of 1030303013202 in words is "one trillion, thirty billion, three hundred three million, thirteen thousand, two hundred two".
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